Cheap Flights From Pierre Elliott Trudeau Intl. (YUL) To San Francisco Intl. (SFO)

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Cheapest Flights from Montreal (YUL) to San Francisco (SFO)

The cheapest flights to San Francisco Intl. found within the past 7 days were CA $429 round trip and CA $249 one way. Prices and availability subject to change. Additional terms may apply.

Wed, Nov. 12 - Thu, Nov. 27
YUL
Montreal
SFO
San Francisco
CA $429 Roundtrip, found 6 days ago
CA $429
Roundtrip
found 6 days ago
Select Air Canada flight, departing Wed, Nov. 12 from Montreal to San Francisco, returning Thu, Nov. 27, priced at CA $429 found 6 days ago
Wed, Nov. 5 - Sat, Nov. 15
YUL
Montreal
SFO
San Francisco
CA $429 Roundtrip, found 6 days ago
CA $429
Roundtrip
found 6 days ago
Select Air Canada flight, departing Wed, Nov. 5 from Montreal to San Francisco, returning Sat, Nov. 15, priced at CA $429 found 6 days ago
Thu, Oct. 23 - Sat, Nov. 1
YUL
Montreal
SFO
San Francisco
CA $436 Roundtrip, found 2 days ago
CA $436
Roundtrip
found 2 days ago
Select Delta flight, departing Thu, Oct. 23 from Montreal to San Francisco, returning Sat, Nov. 1, priced at CA $436 found 2 days ago
Fri, Aug. 29 - Tue, Sep. 2
YUL
Montreal
SFO
San Francisco
CA $437 Roundtrip, found 4 days ago
CA $437
Roundtrip
found 4 days ago
Select WestJet flight, departing Fri, Aug. 29 from Montreal to San Francisco, returning Tue, Sep. 2, priced at CA $437 found 4 days ago
Wed, Nov. 5 - Sat, Nov. 15
YUL
Montreal
SFO
San Francisco
CA $438 Roundtrip, found 6 days ago
CA $438
Roundtrip
found 6 days ago
Select Air Canada flight, departing Wed, Nov. 5 from Montreal to San Francisco, returning Sat, Nov. 15, priced at CA $438 found 6 days ago
Wed, Sep. 24 - Wed, Sep. 24
YUL
Montreal
SFO
San Francisco
CA $443 Roundtrip, found 4 hours ago
CA $443
Roundtrip
found 4 hours ago
Select Porter Airlines flight, departing Wed, Sep. 24 from Montreal to San Francisco, returning Wed, Sep. 24, priced at CA $443 found 4 hours ago
Sat, Aug. 30 - Sun, Sep. 7
YUL
Montreal
SFO
San Francisco
CA $445 Roundtrip, found 10 hours ago
CA $445
Roundtrip
found 10 hours ago
Select Porter Airlines flight, departing Sat, Aug. 30 from Montreal to San Francisco, returning Sun, Sep. 7, priced at CA $445 found 10 hours ago
Fri, Oct. 24 - Sun, Nov. 2
YUL
Montreal
SFO
San Francisco
CA $446 Roundtrip, found 4 days ago
CA $446
Roundtrip
found 4 days ago
Select Porter Airlines flight, departing Fri, Oct. 24 from Montreal to San Francisco, returning Sun, Nov. 2, priced at CA $446 found 4 days ago
Wed, Nov. 5 - Sat, Nov. 15
YUL
Montreal
SFO
San Francisco
CA $447 Roundtrip, found 6 days ago
CA $447
Roundtrip
found 6 days ago
Select Air Canada flight, departing Wed, Nov. 5 from Montreal to San Francisco, returning Sat, Nov. 15, priced at CA $447 found 6 days ago
Thu, Aug. 28 - Mon, Sep. 1
YUL
Montreal
SFO
San Francisco
CA $466 Roundtrip, found 19 hours ago
CA $466
Roundtrip
found 19 hours ago
Select American Airlines flight, departing Thu, Aug. 28 from Montreal to San Francisco, returning Mon, Sep. 1, priced at CA $466 found 19 hours ago

San Francisco Intl. flight + hotel packages - economy flights

Price found within the past 48 hours. Click for updated prices.
Bay Landing San Francisco Airport Hotel

Bay Landing San Francisco Airport Hotel

3 out of 5
per person
Sep 7 - Sep 13
found 16 hours ago
Roundtrip non-stop flight included
Montreal (YUL) to San Francisco (SFO)
The Donatello

The Donatello

3.5 out of 5
per person
Sep 7 - Sep 13
found 15 hours ago
Roundtrip non-stop flight included
Montreal (YUL) to San Francisco (SFO)
The Phoenix Hotel

The Phoenix Hotel

3 out of 5
per person
Sep 7 - Sep 13
found 15 hours ago
Roundtrip non-stop flight included
Montreal (YUL) to San Francisco (SFO)
Beacon Grand, A Union Square Hotel

Beacon Grand, A Union Square Hotel

4 out of 5
per person
Sep 7 - Sep 13
found 15 hours ago
Roundtrip non-stop flight included
Montreal (YUL) to San Francisco (SFO)
Castle Inn

Castle Inn

2 out of 5
per person
Sep 7 - Sep 13
found 15 hours ago
Roundtrip non-stop flight included
Montreal (YUL) to San Francisco (SFO)
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Frequently asked questions

Are there direct flights from Pierre Elliott Trudeau Intl. Airport (YUL) to SFO?
If you just want to get on with your sightseeing adventures in San Francisco, have a look at Air Canada. They have flights direct from Pierre Elliott Trudeau Intl. Airport (YUL) to San Francisco Intl. Airport (SFO).
What airlines fly from Montréal–Trudeau to San Francisco Airport?
Hoping to fly directly from Montreal to San Francisco? Air Canada (AC) offers as many as 30 flights every month and is the number one choice for many savvy travelers.
What is the best day to buy a plane ticket?
Airfares offered on Friday tend to be the cheapest, according to flight demand on Travelocity.ca in 2021. Purchasing your airfares on a Thursday or Saturday can also provide better value, however our advice if you're looking to save money is to avoid booking on a Wednesday or Sunday. Our data shows that those two days have the highest ticket values on average, so keep this in mind if you're browsing flight deals.
What are the cheapest days to fly?
Frequent travellers may already know this, but earlier in the week is often the cheapest time to fly. Flights departing on a Monday are the cheapest of the week. Since flights towards the middle of the week tend to be more popular, this causes the prices to rise. This is why, on average, airfares booked on Travelocity.ca in 2021 were most expensive for Wednesday departures.
How far in advance can you book a flight?
Here's the deal: It is typically possible to start comparing international airfares on Travelocity.ca up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 2-4 weeks prior to their travel dates.*According to flight demand on Travelocity.ca from January to December 2021. Savings are subject to change and may vary depending on selections made.
*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.